You can't. 
It's not broken, it's just all the device types that Hubitat currently supports: Google Home Supported Device Types - #11 by mike.maxwell. Hopefully they'll expand this on both Alexa and GH in the future.
You can't. It's not broken, it's just all the device types that Hubitat currently supports: Google Home Supported Device Types - #11 by mike.maxwell. Hopefully they'll expand this on both Alexa and GH in the future.