Combining Dynamic Measure and Dynamic Attribute Sl...

Been working on this for a while. Have not been able to get it. I've been following tutorials such as powerbi.tips as below:

https://powerbi.tips/2018/02/crazy-table-gymnastics-part-2-build-support-materials/

and Fourmoo's

https://community.powerbi.com/t5/Community-Blog/Dynamic-TopN-made-easy-with-What-If-Parameter/ba-p/3...

The goal here is for end user's to be able to use a TopN slicer along with a Dynamic Attribute Slicer & a Dynamic Measure Slicer. Picture is below:

The data model is below:

I found that most tutorials recommended putting that Selector table to select Attributes. It didn't work for me really, so I used the Pivoted Data[Attribute] instead for the Dynamic Attribute Slicer. How can we get the Top # of Items table connected to the Dynamic Attribute filter and the Dynamic Measure filter so that end users can filter out the TopN values. Example workbook is attached here

https://drive.google.com/open?id=1ijG1ViE7JaxubSF4izQhNHPgRLjqujQi