You can create another navigation menu if you'd like by clicking +insert > more > navigation menu
Or if you'd like, you can create multiple pages, one for each of the products or several products. You can turn the text into links by highlighting it and clicking the link button in the properties editor on the right hand side.
Then click browse to select which page the text should link to (or enter the url) and save/publish.
*Note that your account currently only includes 3 pages, if you'd like to add more pages you can add them for an additional $2/month in increments of 10.