How can I create a new SQLite file and table at runtime using FieldDefs?

I'm using Delphi Seattle to create a brand new table in a brand new SQLite file and using only FieldDefs and non-visual code. I can create a table using the ExecSQL ('CREATE TABLE....' ) syntax but not as shown below (I get 'No such table 'MyTable' which is raised when I execute the CreateDataSet call). I'd like some solution that allows me to work with FieldDefs. This code is modelled on the example here. I notice though, that there is note regarding CreateDataSet that it only applies to TFDMemTable. Is there a runtime way of creating an SQLite table without using ExecSQL?

procedure Test;
const
  MyDBFile = 'c:\scratch\hope.db';
var
  Connection : TFDConnection;
  DriverLink : TFDPhysSQLiteDriverLink;
  Table : TFDTable;
begin
  DeleteFile( MyDBFile );
  DriverLink := TFDPhysSQLiteDriverLink.Create( nil );
  Connection := TFDConnection.Create( nil );
  try
    Connection.Params.Values['DriverID'] := 'SQLite';
    Connection.Params.Values['Database'] := MyDBFile;
    Connection.Connected := True;

    Table := TFDTable.Create( nil );
    try
      Table.TableName := 'MyTable';
      Table.Connection := Connection;
      Table.FieldDefs.Add( 'one', ftString, 20 );
      Table.FieldDefs.Add( 'two', ftString, 20 );
      Table.CreateDataSet;

      // I would add records here....
    finally
      Table.Free;
    end;
  finally
    Connection.Free;
    DriverLink.Free;
  end;
end;