I think that one team can not do here.
You can get a list of svchost running with PIDами and by then filter it, removing those that lie in the %SystemRoot%\System32 folder. After that, you can beat the rest in the list of processes PIDу from the list.
tasklist the full path does not print. The full path can be obtained with:
wmic process where "name='svchost.exe'" get Name,ProcessID,ExecutablePath
However for the most part I have svchostов running this command just gives the full path in ExecutablePath (Win10 x64), I assume that this is some kind generated by secondary processes.