Conditional visualization display and drop down lists

[Alena1]

Hi folks!

I have  an interesting case for Looker implementation.

I need to utilize drop down list  as you can see on the picture and also i have to conditionaly show different amount of cards accoding to the value in drop down list . Important that for every drop down value the amount of cards are different and drop down list is not a filter , drop down list is been going to place after another cards ( it is going to be from top to down of dashboard :  Filters - some cards- drop down list  - some cards shown conditionaly )

Do You have any ideas how that could be implemented?

Customized visualization? Any addition html css coding? Embedded technology? Something else?

Thanks for all comments in advance!

[Sofia35V]

Need this!!