While this is not possible with any built-in actions, you can still use BP to accomplish this task very easily by creating a ‘Local command’ in BP (Actions > Execute local process/command…)
The command would need to look like this (see below). At the time of execution BP will automatically replace $computer with the value from the Host column of that row.
xcopy “\$computerc$someFoldersomeFile.ext” “C:temp”
When you execute the above command as a local command in BP, BP will copy someFile.txt from \targetcomputerc$someFolder to the local computer C:temp