I have a requirement adding tool tip on dimension, whichever field you hover over it has to show entire row information as a tool tip.I am attaching workbook with sample data

Hi @Madhavi Vontikommu, 

If your tooltip isn't showing on a dimension in Tableau, the setup is usually correct. 

Key point:

• Tooltips don't work on dimension headers (Rows/Columns)
• They only work on marks (cells/text area in the view)

What to do:

• Just hover over the cell/text area, not the dimension label.

Suggestion:

• Make it a text table and increase cell size so it's easier to hover.

This is a Tableau limitation, not a configuration issue 

#Tableau

Hope you find this helpful !!!! 😊 

Thanks and Regards, 

Pooja Bhattacharya