No, I’m afraid there is no such feature at the moment. Could you please describe why it might be useful so that I can pass it on to the product managers for their consideration?
I might be missing a key point in the comment above, but I’m still not quite sure why product variations wouldn’t work in that case. They were designed to work for cases like “products of different colors and sizes”.
Set up “Color” and “Size” as Features.
Set their purpose to “Variations as separate products” (for “Color”) and “Variations as one product” (for “Size”).
Set both “Color” and “Size” for a product. Once you save it, you’ll be able to create related products with different “Color + Size” combinations automatically. Or you can group existing products that have “Color” and “Size” specified.
Products of different colors appear as separate products in the catalog (because they have a different image), whereas products of different sizes are merged into one catalog position (you’d only see the size selector on the product page).
Technically, each variant (combination of feature variants) is a separate product. That way a “Small Blue T-Shirt” can have its own quantity, price, etc. But the presentation can be different for features like “Color” or “Size”.
@riwaya are you talking about like this standard behaviour I have linked below, this is Using one size “option” for all though.
but you can also do as above with different size “features” which creates lots more “varaitions”