How to accept any extra field into tabular table

help
1

Is there a way to allow any extra field in your table?

For example, can you do something like “extraFields : [ * ]” to allow any extra field in the table?

TabularTables.genericTable = new Tabular.Table({
  name        : "GenericTable",
  collection  : GenericCollection,
  pub         : "genericPub",
  extraFields : [ * ],

Thanks in advance!