I am building a Woocommerce shop and I have a product with 2 variations: 150g salmon and 1.3kg salmon. By default Woocoomerce offers a dropdown, but I actually want to show both variations with their own add to cart… Like this example:
Maybe you can create a simple product for every variation and then create grouped products. I think that then you will have the option to display products in a similar way as shown on your image.