Yes, it is, you can do anything with PowerPoint.
I suggest you to add buttons on all the slides on which you want to place hyperlinks. Then Right Click at the button and you will see the option to hyperlink, Click on it and then “Insert Hyperlink" box will appear. There you will see this option “Place in This Document", click on it and list of all the slides will appear. Now you can easily hyperlink the slides one by one. In the same way, go to second slide and repeat the process and put up the hyperlinks internally.
Enjoy linking within the PowerPoint!!