Hello dear community,
I have a little problem and hope somebody of you is able to help me.
I have a diagram where I show three different kind of measures:

When I click on the grey part of the bar (= measure "WSA >3-6 Monate"), the drilldown-level will be switched as follows:

Now the bars are green instead of grey. I need a way to switch the color of all bars in Screenshot 2 to grey.
Does somebody know how to change the color of bars in diagrams dynamically?
Thanks in advance.
Regards,
Vu