Send MS Teams Group Chat Messages To Grafana

I want to display messages from an MS Teams group chat on my Grafana dashboard. I set up an incoming webhook in Grafana, so now I have the webhook URL and token. Then, I created a Power Automate flow with an HTTP Webhook to POST messages to the Grafana webhook URL. What visualization can I use in Grafana to display a stream of these Teams messages, and how do I set it up?