A system and method for mapping payload data to a spreadsheet list. The present invention comprises a system for mapping payload data to a spreadsheet list without the use of a schema. After receiving a spreadsheet list, the present invention generates the parent path of each field path defined in the spreadsheet list. The longest parent path may be used to generate a set of bind nodes from the payload data. The present invention may map each bind node to a row in the spreadsheet list. By traversing from each bind node using the bottom path and the field paths, the present invention may obtain the values of all of the other fields in the rows of the spreadsheet list.