Vision Bar chart with more than 2 column series?

Bar chart with more than 2 column series?

I would like to use a bar chart with a dataset that is [ 1 R x 3 C ] . For some reason when changing the extract order to extract by column it only shows 2 columns(2 series). Is this expected behavior? How would I be able to get this into a bar chart without reformatting the data?

Example data:

a b c
3 7 2