I know this can be achieved with PHP scripting. To do that your homepage needs to connect to your blog's MySQL database and extract the data from the table containing the latest blog posts.
But I'm afraid this is not the right forum. You might consider moving this thread to the PHP section. And to do that, click on the link, Flag Bad Post and that will take you to another page containing a web form. In the form politely ask the moderators to move your thread to the PHP Forum and give reason for your request. Your reason will likely be that you need proper attention to your thread. I believe that's the place you'll likely get quicker and more insightful response from knowledgeable PHP coders.
Please, do not cross-post (posting the same thread in another forum section), as that might seem tantamount to spamming the forum. The ideal thing is to use the Flag Bad Post option.