I am not using HM2, but I don't think that it can do that. To get that you will probably have to use some multitool software, like Table Optimizer or Stars Helper are for Pokerstars, and there are many other both for Pokerstars and other rooms.
HM2 has BB/M stats in the HUD Settings > HUD Designer > 'Misc' category but they will not update live during a hand. They will take your stack size based on the end of the last hand history imported. If playing tournaments and blinds went up for the current hand they may not be accurate at the start of the hand like they would in a cash game where blinds don't change.