@Kenyx I think it would help if you could provide us with a sample file and an explanation what you want to have as a result. You can identify blocks in an excel file hand handle them (eg. by giving the blocks IDs) as databases - like in this example:
But you will have to invest some thoughts in the structure and what parts of you data would be dynamic.
But maybe your solution is much simple you might just have to assign rules to a data table.