#TableauTipTuesday - How to create multiple lines in a single field with a line break

I first learned this week's tip from Jeffrey Shaffer during one of our tips battles at a Tableau Conference (I don't recall which one). I used this tip in my Makeover Monday week 17 viz and wanted to share this trick with you.

In this tip, I show you how to:

1. Take two fields and combine them into a calculated field.
2. Take the combined field and force the fields to split into two separate lines within the same field.
3. Build a quick heatmap.