Doubt regarding using Dynamic dimension for pie chart in power BI

Hello All,

I'm having grouping dimensions differ from country to country,after that creating separate table for each country based on their grouping.

I related all these tables to the main Fact table.

Now  i'm having a column ABC in grouped table where the the data in it is A,B,C.And A,B,C are calulated based on some conditions.

Now I want ABC column from Grouped Country table data when I select particular country.

I'm attaching Image for reference. Accepted-UK,Accepted-USA,Accepted-Germany,Accepted-Canada are grouped tales based on dimensions for each contry.If I select UK country I want to get ABC column from Accepted-UK,If I select Canada country I want to get ABC column from Accepted Canada. How to do that?