Hi @Sophie - Unfortunately we don’t have the ability to copy formatting to another metric / use a format painter.

But it is an idea the team have been investigating !

Please feel free to upvote this idea on the community here.

We do have the ability to set formatting to multiple metrics at once though, To do that, Open a Table, click “Format”, then click the dropdown below “Static” in the right hand ‘Format’ panel.  Here you can select multiple metrics to format at once.

Let me know how you get on