How to make an UpSet Plot in Tableau

UpSet plots are a data visualization method for showing set data with more than three intersecting sets. UpSet shows intersections in a matrix, with the rows of the matrix corresponding to the sets, and the columns to the intersections between these sets (or vice versa). The size of the sets and of the intersections are shown as bar charts. 

In this #WOW challenge, watch me as I build this upset plot in Tableau.