Yes you can! There are two ways to start a team as a supporter. The first is to invite a caregiver to ianacare and let that person take ownership.
The second is to run the team as a “super supporter” which means you are taking the lead on requesting tasks, inviting people, etc.
If this is the role you want to play, you’ll want to designate yourself as a caregiver when you start the team.
You can then invite another caregiver who may ultimately be the recipient of the team’s support.