Welcome back to the community @alinephilibert! The best and easy way for creating a table is using the matrix question type as outlined in the support article Question Matrix Response Type. But please be informed that this is possible only if you intend to collect data through Enketo.
If you still wish to create a small version of the matrix question (with limited column options where the column options are the common response) maybe you could use the list-nolabel under the appearance as outlined in the post discussed previously:
This approach can be used with both Enketo as well as Collect android app.
