Fetch row values on click of button in custom HTML data table for LWC (Lightning Web Component)

Below is my code with screenshot:

<!--lwcPicklistDemo.html-->
<template>
    <lightning-card >
    <table class="slds-table slds-table_cell-buffer slds-table_bordered slds-table_striped">
        <thead>
        <tr class="slds-line-height_reset">
            <th scope="col"><div class="slds-truncate">Actions</div></th>
            <th scope="col"><div class="slds-truncate">Id</div></th>
            <th scope="col"><div class="slds-truncate">Name</div></th>
            <th scope="col"><div class="slds-truncate">Type</div></th>
            <th scope="col"><div class="slds-truncate">Industry</div></th>
        </tr>
        </thead>
        <tbody>
        <template for:each={sObjData} for:item="sobKey">
        <tr key={sobKey.Id}>
                <td><div><lightning-button variant="brand" label="Remove" title="Primary action" onclick={handleClick} class="slds-m-left_x-small"></lightning-button>
                </div></td>
                <td><div>{sobKey.Id}</div></td>
                <td><div>{sobKey.Name}</div></td>
                <td>
                    <div class="slds-select_container">
                    <select class="slds-select"  onchange={onValueSelection1}>
                    <option value="">{sobKey.Type}</option>
                    <!--iterate all picklist values from wrapper list using for:each loop-->
                    <template for:each={TypeValue.data} for:item="picklistItem">
                    <option key={picklistItem.svalue} value={picklistItem.svalue}>
                    {picklistItem.slabel}
                    </option>
                    </template>
                    </select>
                    </div>
                </td>
                <td>
                    <div class="slds-select_container">
                    <select class="slds-select"  onchange={onValueSelection1}>
                    <option value="">{sobKey.Industry}</option>
                    <!--iterate all picklist values from wrapper list using for:each loop-->
                    <template for:each={IndustryValues.data} for:item="picklistItem">
                    <option key={picklistItem.svalue} value={picklistItem.svalue}>
                    {picklistItem.slabel}
                    </option>
                    </template>
                    </select>
                    </div>
                </td>
        </tr>
       </template>
    </tbody>
    </table>
</lightning-card>
</template>

/*lwcPicklistDemo.js*/
import { LightningElement,wire, api, track } from 'lwc';
import fetchsObjectData from '@salesforce/apex/lwcDemoController.fetchsObjectData';
import fetchPickListValue from '@salesforce/apex/lwcDemoController.fetchPickListValue';
export default class LwcPicklistDemo extends LightningElement {
@api objectName = 'Account';
@track sObjData= [];
    @wire(fetchsObjectData, {obName :'$objectName'} )
    wiredResult(result) { 
        if (result.data) {
            this.sObjData = result.data;
        }
    }
    @wire(fetchPickListValue, {objInfo: {'sobjectType' : 'Account'},
    picklistFieldApi: 'Industry'}) IndustryValues;
	@wire(fetchPickListValue, {objInfo: {'sobjectType' : 'Account'},
    picklistFieldApi: 'Type'}) TypeValue;
	onValueSelection1(event){
	// eslint-disable-next-line no-alert
	alert(event.target.value);
	}    
	onValueSelection2(event){
	// eslint-disable-next-line no-alert
	alert(event.target.value);
    }  
    handleClick(){
        // eslint-disable-next-line no-alert
        alert('Remove clicked');
    }
}

/*lwcDemoController.apxc*/
public with sharing class lwcDemoController {
    @AuraEnabled(cacheable = true)
    public static List<SObject> fetchsObjectData(String obName){
        return database.query('SELECT ID, Name,Type,Industry FROM '+obName+' LIMIT 5');
    }
    @AuraEnabled(cacheable = true)
    public static List < FetchValueWrapper > fetchPickListValue(sObject objInfo, string picklistFieldApi) {
        // Describe the SObject using its object type.
        Schema.DescribeSObjectResult objDescribe = objInfo.getSObjectType().getDescribe();
        // Get a map of fields for the SObject
        map < String, Schema.SObjectField > fieldMap = objDescribe.fields.getMap();
        // Get the list of picklist values for this field.
        list < Schema.PicklistEntry > values = fieldMap.get(picklistFieldApi).getDescribe().getPickListValues();
        // Create a list of wrapper to store picklist value/lable
        list < FetchValueWrapper > objWrapper = new list < FetchValueWrapper > ();
        for (Schema.PicklistEntry a: values) {
            FetchValueWrapper oFetchValueWrapper = new FetchValueWrapper();
            oFetchValueWrapper.slabel = a.getLabel();
            oFetchValueWrapper.svalue = a.getValue();
            objWrapper.add(oFetchValueWrapper);
        }
        return objWrapper;
    }
 // wrapper class 
    public with sharing class FetchValueWrapper {
        @auraEnabled public string slabel {get;set;}
        @auraEnabled public string svalue {get;set;}
    }
}

<!--lwcDemoApp.app-->
<aura:application extends="force:slds">
    <c:lwcPicklistDemo></c:lwcPicklistDemo>
</aura:application>