How to group the metrics

[#1]

Hi All,

I have one doc with Pivot table, and there are 2 metrics in that table, My question is how can I group the metrics?

I mean the first metric FTO is grouped into Group1, and Lead is grouped into Group2, Can we add a calculated dimension? I can't add in the back end script.

The doc is attached.

[tresesco]

Not sure if understood right. Select second expression, 'Group' button would be enabled in the expression tab.

[#3]

Thanks for your reply.

No, I just want to give a group name for each Metrics, take example the FTO should be under Order Category, and the Lead should be under Online group:

It looks like he attachment.