Drill down feature on matrix, table visualization in Power BI Desktop

JPotwade, not yet!  As of 30-Dec-2016 there have been four updates to the Power BI iOS app vs. the one November desktop update that introduced the feature.  Now of the iOS updates mention the issue as a fix and the feature still does not work in the app.  I was hoping a December desktop update (along with an iOS update) would bring a fix but with today as the last business day of 2016 it seems unlikely.  

You can still use your filters on the iOS version but it takes a little bit of effort in that you need to use the search function vs. the drop down.  The problem for me is that by taking advantage of the drop down I made my slicers smaller to emphasize other more important visuals so to find the spyglass for search can be tough.  Good luck!  Hopefully a fix is forthcoming in the next couple weeks.