How to show only specific contents from my FORUM page and not the entire forum "newsfeed"?

I have a section in FORUM that says Field Report and I want to show ONLY the content of that particular section in the main page. Like titles and some words from it .. just like newsfeed.

Can this be done ? Is this similar to RSS ? 

Can someone guide me on how to do this ? Or how to create a widget for this ?

Thanks.

Add : I guess this is rather useful because not everybody wants to show all the content of their forum in the Main page using the forum widget and/or they might just want to HIGHLIGHT the best part of the forum using this newsfeed-like-chosen-forum content to "lure" more browsing visitors to join as members ...