Thank you for the response! The goal is to show 45% when clicking on the bar, as it would show Group 3.3 as 5/11:
This should be the action as we did not drill into a specific Group 1 (rows of both Group 1.1 and Group 1.2 are included).
This works when you click on the header of Group 2.3. But unfortunately not when you click on the single bar as it takes into account the Detail on the specific bar.
We thought of covering the bars with a floating text box or blank, but we really want to be able to keep tooltips. And adding another dimension would add a lot of rows in our real data and not really possible considering the string length of some of our "Groups" (this is really a hierarchy of medical practice locations in our system).