Add measure to column header

We can add numeric info to the column header to introduce the second measure, or other dimension info as showed in picture below (download workbook).

Steps:
1. Create calculated filed in which we can use STR function to convert number to string, use ATTR to include original dimension break, and use CHAR(10) to insert line break,  e.g. ATTR([Segment])+ CHAR(10) + str([Segment Size]).
 2. Use two dimension as column header. The first is the customized string in step 1, and the second is the original dimension.
3. Uncheck the Show Header on the original dimension.

3 methods to draw wave/break bar chart

When we design bar chart with very different scales along columns, wave/break line can help to call out the scale difference, like this Excel bar chart (original post).

Here I have three methods to draw wave/break bar chart (download workbook):