UI Help

Naveen29 , I doubt the tooltip takes the label format. Please try to change the default format using measure/column tool and try

Hi Naveen29 ,

For the default tooltip feature, you can't do custom on it. I'd like to suggest you write a measure formula to format values to add 'unit'. Then you can create a report tooltip page with that formula and binding it to your visual. 

For reference:

Create tooltips based on report pages in Power BI Desktop 

DAX Text - FORMAT function 

Here I create a card visual in my report tooltip page and use million unit.

Best Regards,
Rico Zhou

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