Show/Hide legend or bars on Horizontal chart

Problem

I want to hide the Legend or Bars on my horizontal chart.

Solution

You can do this in Settings, but:

1) Your slide has to be already changed to Horizontal Chart type

2) Your settings have to be switched to Slide Level (unless you want ALL your polling slides to show a Horizontal Chart)

First, make sure that your polling slide is using the Horizontal Chart:

Once you change from Vertical (or Pie) to Horizontal, the Legend and Bars options become available for your changes: