How To Load Only 1 Thumbnail On Product List View


I currently have the grid view on the product list layout which loads all the thumbnails on the product list view which users can flip through without opening the product (see attached image of current product view).

I want only 1 thumbnail image to show without showing the additional images that the product includes and without any controls whilst keeping the rest of the layout (see attached image of preferred view).

Does anyone know how to get this done?

I would really appreciate it if someone can help with this.