Multiple Columns for a Y axis label on a bar chart

[David Buch]

Hi

I need to be able to display 2 columns as labels for the Y Axis for each row on a vertical bar chart.

To explain a bit more - I have a category and each category has a number of questions 

I need to be able to display in column 1 the category, column 2 the question and in the graph the result (positive or negative) of that question.

 I could concatenate the category with the question, but then I cannot format so that the questions all line up nicely underneath each other.

How can I do this ?

thanks

David