Extract discrete variable using fixed min(date) with partition

Greetings!

I'm trying to find a solution in Tabluea equivalent to this sql statements:

first_value(CUSTOMER_STATUS) over(partition by CUSTOMER_ID order by ORDER_DATE asc) as INITIAL_CUST_SEGMENT

so my output would look like:

My trouble is getting the discrete variable of customer value once i have the min(order_date), which I assume I can get using {fixed customer_id, order_date: min(order_date)} (i will have order_date filter applied).

Attached is a super simple example of what my data looks like.

Thanks in advanced!