One way to do this is make Columns 2 and 3 discrete measures and place them on the rows shelf. Then, place Column 4 on the text shelf and the color shelf. Then, edit the color legend so that only 2 colors will appear.
Another option is to create multiple worksheets and place them on a dashboard side by side.
Hope this helps a little bit!
The first solution removes the totals.
The second solution does not work when there are scroll bars.