I disagree that mining and herbing always cause a ban. I have been doing both for quite some time and it hasn't resulted in a ban yet. That being said, if you do not want to do any gathering, you could resort to farming Embersilk cloth but I will warn you that the profit will be significantly less than that of herbing or mining. Also, grinding mobs for an extended period of time seems to be far more resulting in a ban than gathering.
If you do not want to farm and you do not want to gather, you'll have to profit off of other crafting professions. You'll probably have to do that on your own though, as HB has very few profit-making crafting profiles.