I took your workbook and created a dual axis. This way it allows me to manipulate each of the labels as needed. Take a look and let me know if this helps.
Thanks for the help there! However, the dual axis will only work with Shipment Total twice. I would like to keep the number of records on the sheet while maintaining the labels rolled up to the week of the date.
I apologize if my original question was not clear enough.
EDIT: Here is an image of what I would like to combine. I have the shipment totals below but since Tableau cannot create a "triple axis" I am thinking that the only way to do this is a calculation.
Tableau Forum Triple Axis.jpg 48.9 KB