Can I flip the origin of bar chart?

lexthang

I have a typical bar chart where the Y axis goes up and the X axis goes toward the right (below). Is there a way I can flip the Y axis, so that it goes down instead? I've been looking all over the chart config UI but can't find anything that does that.

One thing is that the Y axis in this case contains the categories, so I cannot negate any value here. I just want the origin (0,0) to be at the top left, and the Y-axis to go down.