Steve Wexler has some pretty nice looking vizzes. So Steve is only using three fields for the main viz.
1.Person on the rows shelf sorted by Percent Negative (Copy).
2. Gantt Percent on the columns shelf. Now Gantt Percent is a Table calculation click on the the triangle and edit the Table Calculation so you can see what partition he is using.
3.Then it's just Ruling on the colors shelf. Ruling would be sorted automatically by Alphabetical order you can always change the by dragging the colors around in the card. The rest of the fields in the details shelf are for the slick tool tip.
Hope that helps,