Pivot Chart - Hiding Rows Based on Column Value

Hello! I was confronted to a situation exactly similar to this one:

https://techcommunity.microsoft.com/t5/excel/pivot-table-hiding-rows-based-on-column-value/m-p/3060943#M129663

I managed to solve the pivot table part (hiding a whole row depending on a value in a specific column) using the tip given by Riny_van_Eekelen but it doesn't apply to the pivot chart associated with it.

Does anyone knows how I could achieve this?

Thanks in advance!

Paul