Hi @X19203659 ,
You could create a table visual in tooltip page then create a measure to mark the corresponding records.
count_measure = calculate(count(column1),column2=selectedvalue(column3))
mark_measure = if(selectedvalue(column2) = selectedvalue(column3),1,0)
Add the mark_measure to the table visual filter on tooltip page and set value =1.
Then use this tooltip page as the tooltip of the card visual.
Once select the slicer, the card visual will display the count of value based on count_measure. And the tooltip will show the filtered table visual on tooltip page based on the mark_measure.
Community Support Team _ Jay
If this post helps, then please consider Accept it as the solution to help the other members find it.