Maybe a better example of what you are trying to achieve would help.
If it is tables within tables then you simply repeat the process you did to create the first table.
For Example:
Lua Code:
Table1 = {}
Table1.Table1a = {}
Table1.Table1a.Table1b = {}
Is the same as
Lua Code:
Table1 = {
Table1a = {
Table1b = {
}
}
}
If this is not what you were talking about, I repeat the above suggestion, give us a better example of what you want to achieve.