I am sure there are more advanced users on CC than me i left it a while back, however i see no reason that you can not do what i did with CC and all you need to do is make sure the spindle does not turn on, and i think in order to get the pressure on the drag bit you either use the normal depth of cut or that and a coimbination of that and offset. But you can defo use CC to achieve this, i just went onto Fusion 360 and Vetric vcarve pro.
did a quick search this topic goes full tilit into it lol enjoy 
Drag Bit Discussion
Jon