Multiple Top N Filters on 1 Matrix

[fansari]

Hello,

I am attempting to create a matrix in which both the rows (PO country) and the columns (policy country) dynamically change based on the selected filters for other columns (tier and product). I want the top 10 PO countries and the top 10 policy countries (sorted by request count) to display. However, because of the multiple topN restriction on matrix visuals, I have only been able to dynamically display the top 10 PO countries, and the top 10 policy countries are static. 

I created the following measure, and in a table with just the policy countries, it gives a dynamic ranking of the policy countries. However, when I try to filter only the top 10 for this measure on the matrix, all the policy countries show, not the top 10. 

selected policy country = CALCULATE(rankx(all(Sheet1[Policy Country]),[request count CY]),ALLSELECTED(Sheet1[Actual Program Tier]),ALLSELECTED(Sheet1[Product]))

Is there any workaround? Please let me know if I should provide more information.

[amitchandak]

@fansari , see one of the two can help

TOPN with Two columns

2 column top N = CALCULATE([Net], TOPN(10, SUMMARIZE(ALLSELECTED('Item'), 'Item'[Brand], 'Item'[Category]), [Net],DESC),VALUES('Item'[Brand]), VALUES('Item'[Category]) )

or

https://www.sqlbi.com/articles/filtering-the-top-3-products-for-each-category-in-power-bi/