This is a somewhat confusing question, at least I think so. And I tried searching for it, but didn't find anything.

I want to be able to click a macro on one client, and have it push a button, so that the macros on the other clients will get pushed also.

For example: I set up a macro on Master, Also on slave 1 I have a Key Bind of F1 to cast Shadow Bolt, I want to be able to click the macro (With my mouse obviously) and have it "push" button F1, causing Slave 1 to start casting Shadow Bolt.

Hope this made sense. Thanks!