I am assuming that if your fields have 7 repetitions, you want to produce 7 records with a value from each repetition in each record?
Import records has a made to order tool for that. When you import records from a table with repeating fields, you'll get a dialog that asks if you want split the data from the repeating fields into separate records. Select this option and you'll get one record for each repetition that contains data.
Thank you PhilModJunk for the reply.
I am aware of that function but I have to import the repeating fields into the same record.
That sounds like a design change that does not improve on using repeating fields. What you describe sounds made to order for a related table of records linked to the original where each related record stores data from the same repetition of each of you repeating fields.